40254014513351 has 4 divisors (see below), whose sum is σ = 40259348297832. Its totient is φ = 40248680728872.

The previous prime is 40254014513299. The next prime is 40254014513359. The reversal of 40254014513351 is 15331541045204.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40254014513351 - 2¹⁴ = 40254014496967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40254014513359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2666880920 + ... + 2666896013.

It is an arithmetic number, because the mean of its divisors is an integer number (10064837074458).

Almost surely, 2^{40254014513351} is an apocalyptic number.

40254014513351 is a deficient number, since it is larger than the sum of its proper divisors (5333784481).

40254014513351 is an equidigital number, since it uses as much as digits as its factorization.

40254014513351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5333784480.

The product of its (nonzero) digits is 144000, while the sum is 38.

Adding to 40254014513351 its reverse (15331541045204), we get a palindrome (55585555558555).

The spelling of 40254014513351 in words is "forty trillion, two hundred fifty-four billion, fourteen million, five hundred thirteen thousand, three hundred fifty-one".